From a2f23de6652bdb32882b6c63d75c177bce3333d3 Mon Sep 17 00:00:00 2001
From: GroM <jerome.caporossi@gmail.com>
Date: Wed, 6 Dec 2023 10:26:44 +0100
Subject: [PATCH] add testmacro in workspace

---
 Cargo.toml                   |  3 ++-
 ledger_device_sdk/Cargo.toml |  4 ++--
 testmacro/Cargo.toml         | 13 +++++++++++++
 testmacro/README.md          |  3 +++
 testmacro/src/lib.rs         | 23 +++++++++++++++++++++++
 5 files changed, 43 insertions(+), 3 deletions(-)
 create mode 100644 testmacro/Cargo.toml
 create mode 100644 testmacro/README.md
 create mode 100644 testmacro/src/lib.rs

diff --git a/Cargo.toml b/Cargo.toml
index c9d01b18..5edd93bb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,8 @@
 members = [
 	"ledger_device_sdk",
 	"ledger_secure_sdk_sys",
-	"include_gif"
+	"include_gif",
+	"testmacro"
 ]
 resolver = "2"
 
diff --git a/ledger_device_sdk/Cargo.toml b/ledger_device_sdk/Cargo.toml
index 0aa53415..f1a9e5f7 100644
--- a/ledger_device_sdk/Cargo.toml
+++ b/ledger_device_sdk/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ledger_device_sdk"
-version = "1.2.0"
+version = "1.2.1"
 authors = ["yhql", "yogh333"]
 edition = "2021"
 license.workspace = true
@@ -11,7 +11,7 @@ description = "Ledger device Rust SDK"
 # https://github.com/rust-lang/cargo/issues/2911#issuecomment-749580481
 ledger_device_sdk = { path = ".", features = ["speculos"] }
 
-testmacro = { git = "https://github.com/yhql/testmacro", version = "0.1.0"}
+testmacro = { path = "../testmacro", version = "0.1.0"}
 
 [dependencies]
 ledger_secure_sdk_sys = {path = "../ledger_secure_sdk_sys", version = "1.0.2"}
diff --git a/testmacro/Cargo.toml b/testmacro/Cargo.toml
new file mode 100644
index 00000000..6055e35e
--- /dev/null
+++ b/testmacro/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "testmacro"
+version = "0.1.0"
+authors = ["yhql <yhql@users.noreply.github.com>"]
+edition = "2018"
+publish = false
+
+[lib]
+proc-macro = true
+
+[dependencies]
+syn = { version = "1.0", features = ["full"] }
+quote = "1.0"
\ No newline at end of file
diff --git a/testmacro/README.md b/testmacro/README.md
new file mode 100644
index 00000000..cc7c0d93
--- /dev/null
+++ b/testmacro/README.md
@@ -0,0 +1,3 @@
+# testmacro
+
+A macro inspired from [Writing an OS in Rust](https://os.phil-opp.com/testing/) and [Rust Raspberry OS tutorials](https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials/tree/master/13_integrated_testing) that helps building `#![no_std]` tests in some other projects.
diff --git a/testmacro/src/lib.rs b/testmacro/src/lib.rs
new file mode 100644
index 00000000..6d0f8a0c
--- /dev/null
+++ b/testmacro/src/lib.rs
@@ -0,0 +1,23 @@
+extern crate proc_macro;
+use proc_macro::TokenStream;
+use quote::quote;
+
+#[proc_macro_attribute]
+pub fn test_item(_attr: TokenStream, item: TokenStream) -> TokenStream {
+    let input = syn::parse_macro_input!(item as syn::ItemFn);
+    let name = &input.sig.ident.to_string(); 
+    let func = &input.block;
+
+    let r = quote! {
+        #[test_case]
+        const t: TestType = TestType {
+            modname: module_path!(), 
+            name: #name,
+            f: || -> Result<(),()> {
+                #func
+                Ok(())
+            }
+        };
+    };
+    r.into()
+}
\ No newline at end of file